APA (7th ed.) Citation

Hazlehurst, J. (2009). Tolley's industrial and commercial gas installation practice (5th ed.). Newnes.

Chicago Style (17th ed.) Citation

Hazlehurst, John. Tolley's Industrial and Commercial Gas Installation Practice. 5th ed. Oxford ; Burlington: Newnes, 2009.

MLA (9th ed.) Citation

Hazlehurst, John. Tolley's Industrial and Commercial Gas Installation Practice. 5th ed. Newnes, 2009.

Warning: These citations may not always be 100% accurate.